Civil Engineering Question

Q: A built-up beam as shown in figure below, is simply supported at its ends. Compute ita lengin, given…

A: Given :

Q: (a) Based on the figure, give the minimum and the maximum of the external load, P. (b) Based on the…

A: Double D ring Below shows a Double D ring secured with a Nut and Bolt.

Q: (b) Two steel wires, AB and BC are used to support a lamp weighing 18 kN as shown in Figure 2. Each…

A: Given Data: Weight of lamp=18kNAngle α= 60°Wire AB Length= 150mmWire BC Length = 300mmDia of wire…

Q: Neat work

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Q: 1-77 For the beam shown in Fig. P1-77, determine a. The reactions at supports A and B. b. The…

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Q: Compute the area of steel for the L-section shown in the figure if it is subjected to M₁ = 120 kN.m…

A: Width of flange is bf=600 mm.Width of web is bw=120 mm.Effective depth is d=400 mm.Depth of flange…

Q: A uniform beam of weight Wis supported by the two rods, the lower ends of which are at the same…

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Q: A rigid bar is supported by a spring as shown in figure below: 50 kN/m B 5m 5m The deflection of…

A: For a rigid bar supported by a spring,To find the deflection of point C

Q: The uniform 200-lb beam is initially at rest when the forces are applied to the cables. Set F₁ = 140…

A: Weight of the beam, w=200 lb Forces, FA=140 lbFB=240 lb

Q: B.1 A high performance racing plane is to have an aileron control rod made out of unidirectional…

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Q: 2. A horizontal beam ABC is loaded as shown in the figure below. The distance of the point of…

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Q: A pin jointed frame is shown in the figure below. It supports a load of 10 kN. The resultant support…

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Q: 10 ft 2 k/ft 8 ft. 20 k 8 ft 24 k 8ft. 6 k/ft B

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Properties of Aluminium

Aluminum (or Aluminum) is a silvery-white in color metal. The chemical symbol of aluminum is Al and it has an atomic number (Z) of 13 in the periodic table. The aluminum name for this metal is derived from the Latin word ‘alumen’, which means bitter salt. Aluminum was discovered in the year 1825 by Hans Oersted, and later Friedrich Wöhler isolated aluminum. It is the most commonly found metal in the earth’s core, which is around 8% of the total core mass. Moreover, it is the third most commonly found element on earth after oxygen and silicon. Electron distribution of aluminum per shell is 2, 8, and 3 with a valency of 3. Atomic weight is nearly 26.9815 u.